#3E59AC#3E59AC

#3E59AC is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.7% C 0.136 H 267.6°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#3E59AC
RGB	rgb(62, 89, 172)
HSL	hsl(225, 47%, 46%)
HSV	hsv(225, 64%, 67%)
CMYK	cmyk(64%, 48.3%, 0%, 32.5%)
CIE-LAB	lab(39.83, 17.01, -47.57)
CIE-LCH	lch(39.83, 50.52, 289.67°)
OKLab	oklab(48.74% -0.0057 -0.1361)
OKLCH	oklch(48.74% 0.136 267.6)
XYZ	xyz(13.0028, 11.1463, 40.4879)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E59AC #AC913E

analogous

#3E90AC #3E59AC #5A3EAC

triadic

#3E59AC #AC3E59 #59AC3E

tetradic

#3E59AC #AC3E90 #AC913E #3EAC5A

square

#3E59AC #AC3E90 #AC913E #3EAC5A

split-complementary

#3E59AC #AC5A3E #90AC3E

monochromatic

#1E2A52 #2E427F #3E59AC #617AC6 #8EA0D6

Accessibility & contrast

On white

6.50

#3E59AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#3E59AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E59AC

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E59AC	#FFFFFF	#000000	##FFFFFF
##3E59AC	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F63AF

Deuteranopia (green-blind)

#1959AA

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3e59ac;
/* rgb */ color: rgb(62, 89, 172);
/* oklch */ color: oklch(48.7% 0.136 267.6);

Tailwind

colors: {
  custom: {
    50: '#7e87c5',
    500: '#3e59ac',
    950: '#000000',
  },
}

SCSS

$custom: #3e59ac;
$custom-light: #7e87c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e59ac",
  "rgb": {
    "r": 62,
    "g": 89,
    "b": 172
  },
  "hsl": {
    "h": 225.273,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.48737,
    "c": 0.13622,
    "h": 267.6
  },
  "luminance": 0.11147
}

Semantic roles & 50–950 ramp

primary

#3E59AC

secondary

#C1B285

accent

#B651D7

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3E59AC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →